How to use visit_module method in Kiwi

Best Python code snippet using Kiwi_python

unittest_checker_variables.py

Source:unittest_checker_variables.py

...35        node = astroid.extract_node('__all__ = []')36        node.value.elts.append(astroid.Const('test'))37        root = node.root()38        with self.assertNoMessages():39            self.checker.visit_module(root)40            self.checker.leave_module(root)41    def test_redefined_builtin_ignored(self):42        node = astroid.parse('''43        from future.builtins import open44        ''')45        with self.assertNoMessages():46            self.checker.visit_module(node)47    @set_config(redefining_builtins_modules=('os',))48    def test_redefined_builtin_custom_modules(self):49        node = astroid.parse('''50        from os import open51        ''')52        with self.assertNoMessages():53            self.checker.visit_module(node)54    @set_config(redefining_builtins_modules=('os',))55    def test_redefined_builtin_modname_not_ignored(self):56        node = astroid.parse('''57        from future.builtins import open58        ''')59        with self.assertAddsMessages(60                Message('redefined-builtin', node=node.body[0], args='open')):61            self.checker.visit_module(node)62    @set_config(redefining_builtins_modules=('os',))63    def test_redefined_builtin_in_function(self):64        node = astroid.extract_node('''65        def test():66            from os import open67        ''')68        with self.assertNoMessages():69            self.checker.visit_module(node.root())70            self.checker.visit_functiondef(node)71class TestVariablesCheckerWithTearDown(CheckerTestCase):72    CHECKER_CLASS = variables.VariablesChecker73    def setup_method(self):74        super(TestVariablesCheckerWithTearDown, self).setup_method()75        self._to_consume_backup = self.checker._to_consume76        self.checker._to_consume = []77    def teardown_method(self, method):78        self.checker._to_consume = self._to_consume_backup79    @set_config(callbacks=('callback_', '_callback'))80    def test_custom_callback_string(self):81        """ Test the --calbacks option works. """82        node = astroid.extract_node("""83        def callback_one(abc):84             ''' should not emit unused-argument. '''85        """)86        with self.assertNoMessages():87            self.checker.visit_functiondef(node)88            self.checker.leave_functiondef(node)89        node = astroid.extract_node("""90        def two_callback(abc, defg):91             ''' should not emit unused-argument. '''92        """)93        with self.assertNoMessages():94            self.checker.visit_functiondef(node)95            self.checker.leave_functiondef(node)96        node = astroid.extract_node("""97        def normal_func(abc):98             ''' should emit unused-argument. '''99        """)100        with self.assertAddsMessages(101                Message('unused-argument', node=node['abc'], args='abc')):102            self.checker.visit_functiondef(node)103            self.checker.leave_functiondef(node)104        node = astroid.extract_node("""105        def cb_func(abc):106             ''' Previous callbacks are overridden. '''107        """)108        with self.assertAddsMessages(109                Message('unused-argument', node=node['abc'], args='abc')):110            self.checker.visit_functiondef(node)111            self.checker.leave_functiondef(node)112    @set_config(redefining_builtins_modules=('os',))113    def test_redefined_builtin_modname_not_ignored(self):114        node = astroid.parse('''115        from future.builtins import open116        ''')117        with self.assertAddsMessages(118                Message('redefined-builtin', node=node.body[0], args='open')):119            self.checker.visit_module(node)120    @set_config(redefining_builtins_modules=('os',))121    def test_redefined_builtin_in_function(self):122        node = astroid.extract_node('''123        def test():124            from os import open125        ''')126        with self.assertNoMessages():127            self.checker.visit_module(node.root())128            self.checker.visit_functiondef(node)129    def test_import_as_underscore(self):130        node = astroid.parse('''131        import math as _132        ''')133        with self.assertNoMessages():134            self.walk(node)135class TestMissingSubmodule(CheckerTestCase):136    CHECKER_CLASS = variables.VariablesChecker137    def test_package_all(self):138        regr_data = os.path.join(os.path.dirname(os.path.abspath(__file__)),139                                 'regrtest_data')140        sys.path.insert(0, regr_data)141        try:...

_loader.py

Source:_loader.py

...41        coverage_context.start()42        imported_modules = tuple(43            importlib.import_module(name) for name in names)44        for imported_module in imported_modules:45            self.visit_module(imported_module)46        for imported_module in imported_modules:47            try:48                package_paths = imported_module.__path__49            except AttributeError:50                continue51            self.walk_packages(package_paths)52        coverage_context.stop()53        coverage_context.save()54        return self.suite55    def walk_packages(self, package_paths):56        """Walks over the packages, dispatching `visit_module` calls.57    Args:58      package_paths (list): A list of paths over which to walk through modules59        along.60    """61        for importer, module_name, is_package in (62                pkgutil.walk_packages(package_paths)):63            module = importer.find_module(module_name).load_module(module_name)64            self.visit_module(module)65    def visit_module(self, module):66        """Visits the module, adding discovered tests to the test suite.67    Args:68      module (module): Module to match against self.module_matcher; if matched69        it has its tests loaded via self.loader into self.suite.70    """71        if self.module_matcher.match(module.__name__):72            module_suite = self.loader.loadTestsFromModule(module)73            self.suite.addTest(module_suite)74def iterate_suite_cases(suite):75    """Generator over all unittest.TestCases in a unittest.TestSuite.76  Args:77    suite (unittest.TestSuite): Suite to iterate over in the generator.78  Returns:79    generator: A generator over all unittest.TestCases in `suite`....

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